N-[(2H-1,3-Benzodioxol-5-yl)methyl]-3-(2,4-dimethylbenzenesulfonyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine CAS 1260630-45-2
| CAS No. | 1260630-45-2 |
| Molecular Formula | C25H21N5O4S |
| Molecular Weight | 487.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-[(2H-1,3-Benzodioxol-5-yl)methyl]-3-(2,4-dimethylbenzenesulfonyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine (CAS 1260630-45-2), molecular formula C25H21N5O4S and molecular weight 487.53 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-[(2H-1,3-Benzodioxol-5-yl)methyl]-3-(2,4-dimethylbenzenesulfonyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine (C25H21N5O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 487.53 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures N-[(2H-1,3-Benzodioxol-5-yl)methyl]-3-(2,4-dimethylbenzenesulfonyl)-[1,2,3]triazolo[1,5-a]quinazolin-5-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C25H21N5O4S |
| Molecular Weight | 487.53 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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